| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.67 | 12.808% | $216.2191 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $185.88 | 11.872% | $207.9477 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $93.44 | 9.333% | $102.1608 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $101.84 | 4.648% | $106.5735 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $8.75 | 12.211% | $9.8185 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $98.81 | 13.801% | $112.4468 | $112.45 | $112.45 | $112.40 |
| Purchase #7 | $25.39 | 8.746% | $27.6106 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $705.78 | $782.7770 | $782.78 | $782.70 | $782.70 | |